diff --git a/.github/workflows/bump-version.yml b/.github/workflows/bump-version.yml
index 8307ec13..6b3e5807 100644
--- a/.github/workflows/bump-version.yml
+++ b/.github/workflows/bump-version.yml
@@ -47,7 +47,7 @@ jobs:
       actions: read
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
           disable-sudo: true
           egress-policy: block
@@ -58,7 +58,7 @@ jobs:
             pypi.org:443
       - name: Generate App Token
         id: token_generator
-        uses: actions/create-github-app-token@5d869da34e18e7287c1daad50e0b8ea0f506ce69 # v1.11.0
+        uses: actions/create-github-app-token@c1a285145b9d317df6ced56c09f525b5c2b6f755 # v1.11.1
         with:
           app-id: ${{ secrets.OURANOS_HELPER_BOT_ID }}
           private-key: ${{ secrets.OURANOS_HELPER_BOT_KEY }}
diff --git a/.github/workflows/cache-cleaner.yml b/.github/workflows/cache-cleaner.yml
index 15ffca69..6d970db4 100644
--- a/.github/workflows/cache-cleaner.yml
+++ b/.github/workflows/cache-cleaner.yml
@@ -16,7 +16,7 @@ jobs:
       actions: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
           disable-sudo: true
           egress-policy: block
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index dc2fd928..33054111 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -26,7 +26,7 @@ jobs:
           - 'python'
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
           disable-sudo: true
           egress-policy: block
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index a73a7e80..ba598c34 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
           disable-sudo: true
           egress-policy: block
@@ -30,4 +30,4 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Dependency Review
-        uses: actions/dependency-review-action@4081bf99e2866ebe428fc0477b69eb4fcda7220a # v4.4.0
+        uses: actions/dependency-review-action@3b139cfc5fae8b618d3eae3675e383bb1769c019 # v4.5.0
diff --git a/.github/workflows/first-pull-request.yml b/.github/workflows/first-pull-request.yml
index 4bd31a3f..64aa58be 100644
--- a/.github/workflows/first-pull-request.yml
+++ b/.github/workflows/first-pull-request.yml
@@ -16,7 +16,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
           disable-sudo: true
           egress-policy: block
diff --git a/.github/workflows/label.yml b/.github/workflows/label.yml
index d7b02305..388d9d13 100644
--- a/.github/workflows/label.yml
+++ b/.github/workflows/label.yml
@@ -22,7 +22,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
           disable-sudo: true
           egress-policy: block
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 68348908..69db427b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -30,7 +30,7 @@ jobs:
           - "3.x"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
           disable-sudo: true
           egress-policy: block
@@ -70,13 +70,13 @@ jobs:
         shell: bash -l {0}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
           egress-policy: audit
       - name: Checkout Repository
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Setup Conda (Micromamba) with Python ${{ matrix.python-version }}
-        uses: mamba-org/setup-micromamba@617811f69075e3fd3ae68ca64220ad065877f246 # v2.0.0
+        uses: mamba-org/setup-micromamba@0dea6379afdaffa5d528b3d1dabc45da37f443fc # v2.0.4
         with:
           cache-downloads: true
           environment-name: xscen-pypi
@@ -88,7 +88,7 @@ jobs:
           # FIXME: https://github.com/mamba-org/setup-micromamba/issues/225
           micromamba-version: "1.5.10-0"  # pinned to avoid the breaking changes with mamba and micromamba (2.0.0).
       - name: Environment Caching
-        uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
+        uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
         with:
           path: .tox
           key: ${{ matrix.os }}-Python${{ matrix.python-version }}-${{ hashFiles('pyproject.toml', 'tox.ini') }}
@@ -139,13 +139,13 @@ jobs:
         shell: bash -l {0}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
           egress-policy: audit
       - name: Checkout Repository
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Setup Conda (Micromamba) with Python ${{ matrix.python-version }}
-        uses: mamba-org/setup-micromamba@617811f69075e3fd3ae68ca64220ad065877f246 # v2.0.0
+        uses: mamba-org/setup-micromamba@0dea6379afdaffa5d528b3d1dabc45da37f443fc # v2.0.4
         with:
           cache-downloads: true
           cache-environment: false  # FIXME: No environment caching until issues with micromamba 2.0.0 are resolved.
@@ -184,7 +184,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
           disable-sudo: true
           egress-policy: audit
diff --git a/.github/workflows/publish-pypi.yml b/.github/workflows/publish-pypi.yml
index 6a2790b8..2654e023 100644
--- a/.github/workflows/publish-pypi.yml
+++ b/.github/workflows/publish-pypi.yml
@@ -18,7 +18,7 @@ jobs:
       id-token: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
 #          disable-sudo: true
           egress-policy: audit
@@ -42,4 +42,4 @@ jobs:
         run: |
           python -m build --sdist --wheel
       - name: Publish distribution 📦 to PyPI
-        uses: pypa/gh-action-pypi-publish@fb13cb306901256ace3dab689990e13a5550ffaa # v1.11.0
+        uses: pypa/gh-action-pypi-publish@67339c736fd9354cd4f8cb0b744f2b82a74b5c70 # v1.12.3
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 0ecb2632..539a7ea0 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -29,7 +29,7 @@ jobs:
       id-token: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
           disable-sudo: true
           egress-policy: block
@@ -72,7 +72,7 @@ jobs:
       # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
       # format to the repository Actions tab.
       - name: Upload artifact
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
           name: SARIF file
           path: results.sarif
diff --git a/.github/workflows/tag-testpypi.yml b/.github/workflows/tag-testpypi.yml
index f0bba0f6..a8c2065d 100644
--- a/.github/workflows/tag-testpypi.yml
+++ b/.github/workflows/tag-testpypi.yml
@@ -17,7 +17,7 @@ jobs:
       contents: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
           disable-sudo: true
           egress-policy: block
@@ -27,7 +27,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Create Release
-        uses: softprops/action-gh-release@e7a8f85e1c67a31e6ed99a94b41bd0b71bbee6b8 # 2.0.9
+        uses: softprops/action-gh-release@c95fe1489396fe8a9eb87c0abf8aa5b2ef267fda # 2.2.1
         env:
           # This token is provided by Actions, you do not need to create your own token
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -46,7 +46,7 @@ jobs:
       id-token: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
 #          disable-sudo: true
           egress-policy: audit
@@ -70,7 +70,7 @@ jobs:
         run: |
           python -m build --sdist --wheel
       - name: Publish distribution 📦 to Test PyPI
-        uses: pypa/gh-action-pypi-publish@fb13cb306901256ace3dab689990e13a5550ffaa # v1.11.0
+        uses: pypa/gh-action-pypi-publish@67339c736fd9354cd4f8cb0b744f2b82a74b5c70 # v1.12.3
         with:
           repository-url: https://test.pypi.org/legacy/
           skip-existing: true
diff --git a/.github/workflows/upstream.yml b/.github/workflows/upstream.yml
index a596b09f..95c48a32 100644
--- a/.github/workflows/upstream.yml
+++ b/.github/workflows/upstream.yml
@@ -40,7 +40,7 @@ jobs:
         shell: bash -l {0}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
           egress-policy: audit
       - name: Checkout Repository
@@ -48,7 +48,7 @@ jobs:
         with:
           fetch-depth: 0 # Fetch all history for all branches and tags.
       - name: Setup Conda (Micromamba) with Python${{ matrix.python-version }}
-        uses: mamba-org/setup-micromamba@617811f69075e3fd3ae68ca64220ad065877f246 # v2.0.0
+        uses: mamba-org/setup-micromamba@0dea6379afdaffa5d528b3d1dabc45da37f443fc # v2.0.4
         with:
           cache-downloads: true
           cache-environment: true
diff --git a/.github/workflows/workflow-warning.yml b/.github/workflows/workflow-warning.yml
index 0a1e658c..6933e1b6 100644
--- a/.github/workflows/workflow-warning.yml
+++ b/.github/workflows/workflow-warning.yml
@@ -25,7 +25,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+        uses: step-security/harden-runner@c95a14d0e5bab51a9f56296a4eb0e416910cd350 # v2.10.3
         with:
           disable-sudo: true
           egress-policy: block